The Merlin Atacama Merino Base Layer Bottoms can be easily worn underneath any motorcycle pants.50% Merino, 50% polyester blend140gsm weightBreathable, moisture wicking, temperature controlFlat lock comfort seamsAnti-bacterial and odour-freeElasticated waistbandEasy fly accessThe Merlin Atacama Merino Base Layer Bottoms are made from a 50% merino, 50% polyester blend. Merino Wool is a type of material that comes from Merino Sheep and is renowned for its exceptional properties, including fantastic softness, shine and breathability. The fibres of Merino wool are softer, finer, and more sensitive than many other fabrics. Common wool types are warm, durable, water repellent, and naturally insulating. All the exceptional qualities of the Merino sheep wool add up to make the recipe for a world leading wool. The incomparable quality has made it not only highly praised but also highly sought after. These bottoms offer breathability and moisture wicking properties to ensure temperature control.